Removing and replacing the front bumper on a 550

You will need a padded support about 1/2 inch under the bumper, its best if it has wheels.
Remove the under tray, loosen the hose clamps on the brake ducts.
Remove the four bolts accessible from the top (19mm socket), slide the bumper foreword about six inches, reach in and disconnect the side lights and the fog lights, mark the shims left and right, slide the bumper all the way out. That’s it, but be careful, it’s really heavy.

When replacing the bumper replace the fog lights, side lights and grill before replacing the bumper.
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